Racket frame
AssigneeJan Sports Products Corp.
InventorChao-I Wu
Life of this patent
Estimating the term…
Abstract
A racket frame which includes an oval frame connected to a handle through a throat for hanging a network of catgut therein. The oval frame includes at least one groove around an endless inner wall thereof to hold at least one catcut mounting frame. Each catgut mounting frame has a plurality of catgut mounting tabs for mounting a catgut in setting up a network of catgut within the oval frame.
Claims6
A racket frame having a head portion defined by an oval frame wherein said oval frame is coupled to a handle by a throat portion thereof, and oval frame comprising:
- a closed contour frame member having at least one continuous recess formed in an inner surface thereof, said recess having a pair of retaining flanges formed on opposing side walls of said recess;
- and,
- means for mounting catgut fixedly coupled to said frame member, said mounting means including (1) a base member secured within said recess by said retaining flanges and extending around said closed contour, and (2) a plurality of spaced tab members extending radially from said base member, said plurality of tab members being formed integrally in one-piece formation with said base member, each of said tab members having a through opening formed therein extending transverse said radial direction of said tab member, whereby catgut is strung between adjacent pairs of said tab portions on opposing sides of said frame member to divide tensile forces therebetween.
A racket frame having a head portion defined by an oval frame wherein said oval frame is coupled to a handle by a throat portion thereof, said oval frame comprising:
- a closed contour frame member having a pair of spaced parallel and continuous recesses formed in an inner surface thereof, each of said recesses having a pair of retaining flanges formed on opposing side walls thereof;
- and
- a pair of mounting frames fixedly coupled to said frame member, each of said pair of mounting frames being disposed in a respective one of said pair of recesses and include (1) a base member secured within said respective recess by said retaining flanges and extending around said closed contour, and (2) a plurality of spaced tab members extending radially from said base member, said plurality of tab members being formed integrally in one-piece formation with said base member, each of said tab members having a through opening formed therein extending transverse said radial direction of said tab member, each of said tab members of one of said pair of mounting frames being in staggered spaced relation with respect to said tab members of the other of said pair of mounting frames.
Dependencies are inferred from the claim text.